Landis & Gyr – LGD12.01A27 – Gas-Burner Control Module

The Landis & Gyr LGD12.01A27 is a burner control module used to start and regulate atmospheric gas burners operating in intermittent mode. It manages flame detection through an ionization electrode and can control one or two gas valves as well as an ignition transformer—commonly found in gas boilers (with or without domestic hot water tanks), direct-air heaters, and infrared heating systems.  

Technical Specifications:

• Controls atmospheric gas burner in intermittent operation  

• Flame detection via ionization probe (ionization electrode)  

• Capable of managing one or two gas valves and an ignition transformer